package com.usian.controller;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RefreshScope //重新从BeanFactory获取一个新的实例（该实例使用新的配置）
public class ConfigController {
    @Value("${config.info:啥都没有}")
    private String configinfo;


    @RequestMapping("getConfigInfo")
    public String getConfigInfo(){
        return configinfo;
    }
}
